Kendriya Vidyalaya is not awarding ACP

First of all i will thankful to you for designing such a nobel site for good cause of teachers.

I am working as a TGT teacher in Kendriya Vidyalaya. I am retiring in next year( i.e . in 2009). I am facing a problem so need your guidance on the issue. I got appointed on August 1983 as a TGT in KVs and got TGT senior scale in september 1995. The senior scale was revised as per 5th pay commision and i was placed in 6500-200-10500 grade with effect from 01/01/1996. My basic pay was fixed as on 1/1/96 as rs. 6900. Now on August 2007 , i completed my 24 years of service but still i have not got selection grade and i am still getting paid as per 6500-200-10500 scale, despite the fact that already more than one year had passed.
Now please guide me on the following points:

1) I asked the office staff about selection grade and they told me that in KVS, Assured Carreer Progress ( ACP)do not exist and only 20% of teachers get selection grade. Is this right information?
2) what should i do in my case to get selection grade? How should i represent my case and to whom should i write to?
3) What are the rules for getting selection grade in KVS for TGT teachers?
4) now my office staff has fixed my basic pay as on 01/01/2006 at Rs. 16560 and grade pay Rs.4800 without selection scale. ( My old basic as on 01/01/06 was Rs. 8900). So as per them i will get Rs. 18570 basic + Rs.4800 grade pay as on 01/07/2008. Is this fixation correct? Please guide me .
5) I am doubting because some teachers have got higher pay due to bunching. Is bunching applicable in my case.if yes, then what should be the new basic pay as on 01/01/2006.
6) please guide me about what should i do for getting selection grade? My office staff told that even KVS had not asked for the names of teachers who had completed 24 years of service from past 4 years? So they had not sent the names from past 4 years? so guide me as i am retiring next year.
7) also my office staff told me that minimum two In Service Course should be attended after senior scale to eligible for selection grade. I have attended only three In Service Course from my joining of service ( first in 1983, second in 1994, third in 1998) as i got drders from higher authorities for only three In Service Course . So i have not got ant order for 4th In Service course. So now will i be eligible for selection grade, as it is not my fault that higher authorities have not sent me for 4th In Service Course?
Deepak Gupta
TGT, KVS